HD Video Activities in Korea HD Video Activities in Korea JongWon - - PowerPoint PPT Presentation

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HD Video Activities in Korea HD Video Activities in Korea JongWon - - PowerPoint PPT Presentation

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HD Video Activities in Korea HD Video Activities in Korea JongWon Kim, Ph.D. APAN HDTV WG Meeting @ Taipei, Taiwan Mar. 29 th , 2005 Networked Media Laboratory Dept. of Information & Communications Gwangju Institute of Science &

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SLIDE 1

NETWORKed MEDIA LAB.

  • 1 -
  • DEPT. OF INFO. & COMM., GIST

HD Video Activities in Korea HD Video Activities in Korea

JongWon Kim, Ph.D.

APAN HDTV WG Meeting @ Taipei, Taiwan

  • Mar. 29th, 2005

Networked Media Laboratory

  • Dept. of Information & Communications

Gwangju Institute of Science & Technology (GIST) jongwon@gist.ac.kr

http://hdtv.nm.gist.ac.kr

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SLIDE 2

NETWORKed MEDIA LAB.

  • 2 -
  • DEPT. OF INFO. & COMM., GIST

Contents Contents HD Video over IP Activities in Korea Uncompressed HD Video over IP

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SLIDE 3

NETWORKed MEDIA LAB.

  • 3 -
  • DEPT. OF INFO. & COMM., GIST

HD Video over IP Activities in Korea

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SLIDE 4

NETWORKed MEDIA LAB.

  • 4 -
  • DEPT. OF INFO. & COMM., GIST

AG with HDV: High-Quality Video Support for the AG (GIST with KISTI, 2003-Ongoing)

1280x720 19.2Mbps HDV 720x480 30Mbps DV 352x288 H.261 VIC

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SLIDE 5

NETWORKed MEDIA LAB.

  • 5 -
  • DEPT. OF INFO. & COMM., GIST

AG with HDV: AG Retreat 2004 Showcase

@ Toronto, Canada (GIST)

  • 2004. 8. 10 e-Science

Collaboration Demo (Ministry of MOST)

http://ace.nm.gist.ac.kr

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SLIDE 6

NETWORKed MEDIA LAB.

  • 6 -
  • DEPT. OF INFO. & COMM., GIST

KoreaV6 HDTV@IPv6 Infrastructure (2004)

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SLIDE 7

NETWORKed MEDIA LAB.

  • 7 -
  • DEPT. OF INFO. & COMM., GIST

KoreaV6 HDTV@IPv6: HD VOD Service (GIST)

HD Contents Delivery over IPv4/IPv6 Culture, Medical, and Events Contents http://hdtv.nm.gist.ac.kr (IPv4) http://hdtv6.nm.gist.ac.kr (IPv6)

Gwanju, GIST Busan BEXCO VoD Server NAS engine Fibre Channel switch RAID Storage

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SLIDE 8

NETWORKed MEDIA LAB.

  • 8 -
  • DEPT. OF INFO. & COMM., GIST

Low Low-

  • cost Stereo HDV over IP

cost Stereo HDV over IP

(GIST, 2004-2005 in progress)

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SLIDE 9

NETWORKed MEDIA LAB.

  • 9 -
  • DEPT. OF INFO. & COMM., GIST

Stereo HDV / HDTV Cameras

Stereo HDV (GIST with huhu)

Second Version First version

Stereo HDTV (huhu)

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SLIDE 10

NETWORKed MEDIA LAB.

  • 10 -
  • DEPT. OF INFO. & COMM., GIST

Stereo HD Stereo HD VoD VoD Setup @ GIST (2005) Setup @ GIST (2005)

RAID Storage System (more than 2TB) Giga Bit Switch HD 3D Contents

Live & Stored Media Streaming Massive data transport

SAN Area

Dual FC line End User End User ` End User HD Non-Linear Editing System NAS engine Fibre channel switch VoD/Streaming Server 3D Display Device

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SLIDE 11

NETWORKed MEDIA LAB.

  • 11 -
  • DEPT. OF INFO. & COMM., GIST

APAN Bangkok UCLP Demo: HD VOD

(GIST with KISTI and others, 2005. Jan) (GIST with KISTI and others, 2005. Jan)

Mono version is used for acutal demo

CA*Net4 CA*Net4 CA*Net4

TWARE N TWARE TWARE N N

GEANT GEANT GEANT

Seattle, US Seattle, US

ONS15454 Router STM-4 circuit 1GigE circuit L3 switch Dedicated channel

ONS # 1 STM-4 Juniper Chicago Chicago 1GigE Madrid, ES Madrid, ES Barcelona, ES Barcelona, ES RedIRIS RedIRIS RedIRIS Juniper T320 Juniper M20

Layer2 VPN OPTera 5200

GEANT RedIRIS, Spain KREONet2, KISTI, Korea CA*net4, CANARIE

1GigE 1GigE λ 1GigE

i2CAT/UPC, Spain

Cisco 6513 Barcelona, ES λ

CESCA, Spain

Toronto Toronto HDV host @ CRC Juniper Amsterdam Amsterdam HDV host Ottawa Ottawa

TWAREN

HD host@NCHC HsiuChu 1GigE

STS-12c circuit

STS12c circuit Hsinchu Hsinchu Taipei Taipei TWARE TWARE N N STM STM-

  • 4

4 Chunghwa Chunghwa Telcom Telcom Taipei Taipei Seattle, US Seattle, US STM STM-

  • 4

4

TAIWANLight (a.ka. TANet2)

Daejeon Daejeon Gwangju Gwangju

ONS # 2 VoD Server,

GIST, NetMedia LAB

CISCO 4506

ONS

1GigE VLAN633 tagging 1GigE

STS24c

1GigE 1GigE 1GigE

Real-time sender

SURFnet

Amsterdam Amsterdam Chicago Chicago

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SLIDE 12

NETWORKed MEDIA LAB.

  • 12 -
  • DEPT. OF INFO. & COMM., GIST

KMA Cyber KMA Cyber-

  • Medical Event Demonstration

Medical Event Demonstration (2005. May) (2005. May)

DV Camcoder AG system DV System Stereo sender Stereo HDV camera

RAT (main audio)

Stereo HD

Grand Hilton Seoul Hotel SNU Bundang Hospital Ewha Univ. Mokdong Hospital Kyushu Univ. Hospital

GIST

Echo canceller

Echo canceller

Echo canceller

VIC (backup video) DV (main video)

Live Tele-surgery by Stereo HD System

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SLIDE 13

NETWORKed MEDIA LAB.

  • 13 -
  • DEPT. OF INFO. & COMM., GIST

KMA Cyber KMA Cyber-

  • Medical Event Demonstration

Medical Event Demonstration (2005. May) (2005. May)

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SLIDE 14

NETWORKed MEDIA LAB.

  • 14 -
  • DEPT. OF INFO. & COMM., GIST

Uncompressed HD Video

  • ver IP
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SLIDE 15

NETWORKed MEDIA LAB.

  • 15 -
  • DEPT. OF INFO. & COMM., GIST

(Sub) Gbps Uncompressed HDTV

  • ver IP (KAIST, 2004-Ongoing)

Packetizer DePacketizer

Server Client

HD Display HDV Cancoder MPEG-2 Decoder & Packetizer

MPEG-2 TS IEEE 1394 RTP/UDP/IP Analog 720/30p Analog 720/60p

S-ATA HDD x 8 8-way RAID Controler

RTP/UDP/IP

IPv6 Gigabit Network

0.9 Gbps 0.4~0.5 Gbps

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SLIDE 16

NETWORKed MEDIA LAB.

  • 16 -
  • DEPT. OF INFO. & COMM., GIST

Toward Uncompressed HDTV Streaming (GIST 2004-2005; Not completed)

  • HD Contents
  • SONY HDCAM, SMPTE 274M standard
  • 1920X1080/59.94/I, 1125 lines per frame (Active line 1080 lines)
  • Server
  • NAS (Storage system), Workstation with GbE.
  • Client
  • Workstation with GbE.
  • VideoPump, SONY Demultiplexer and D/A Converter, Display device (PDP)

NAS Stored File Sender Reading source file Packetization Receiver Loss Check Make Frame Output to Video Pump

Buffer

Sony Decoder Box D/A converter Demuxer

DATA Feedback HD SDI

NAS Stored File Sender Reading source file Reading source file Packetization Packetization Receiver Loss Check Loss Check Make Frame Make Frame Output to Video Pump Output to Video Pump

Buffer Buffer

Sony Decoder Box D/A converter Demuxer Sony Decoder Box D/A converter Demuxer

DATA Feedback HD SDI

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SLIDE 17

NETWORKed MEDIA LAB.

  • 17 -
  • DEPT. OF INFO. & COMM., GIST

Toward Uncompressed HDTV Streaming (GIST 2005-; in progress)

LCD RAI D 0 SONY HVR Z1 N XENA- HS Board AJA HD1 0 A PDP More than 1 .5 G 1 G 1 G 1 G 1 G AJA HDP XENA- HS Board 1 0 8 0 i analog 1 0 8 0 i digital HD-SDI DVI -D

Basic Scenarios (Target system)

  • Scenario1: Software-based display
  • Scenario2: Hardware-based display
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SLIDE 18

NETWORKed MEDIA LAB.

  • 18 -
  • DEPT. OF INFO. & COMM., GIST

Toward Uncompressed HDTV Streaming (GIST 2005-; in progress)

UDP RTP UDP RTP RTCP RTCP

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SLIDE 19

NETWORKed MEDIA LAB.

  • 19 -
  • DEPT. OF INFO. & COMM., GIST

GLORIAD: 10GE Connection from KOREA

KOREA KOREA ( (Busan Busan) ) Hong Kong

China (Beijing)

Russia (Novosibirsk) Amsterdam Moscow

US

Seattle

Canada (planned)

Chicago

EU US

NYC

10G 10G

Khavarovsk

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SLIDE 20

NETWORKed MEDIA LAB.

  • 20 -
  • DEPT. OF INFO. & COMM., GIST

Stereo 3D & interactive HD (1080i) Video Stereo 3D & interactive HD (1080i) Video Transport Demo. (Planned for Transport Demo. (Planned for iGrid iGrid 2005) 2005)

.

GLORIAD 10GE

Uncompressed HD video Sender Uncompressed HD video Receiver Uncompressed HD video Receiver Uncompressed HD video Sender

GIST & KISTI iGrid 2005

3DHD Sender 3DHD Receiver

1.5G 1.5G 3G or 0.1G

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SLIDE 21

NETWORKed MEDIA LAB.

  • 21 -
  • DEPT. OF INFO. & COMM., GIST

Gwangju Institute of Science & Technology

Thank you! Thank you!

Send Inquiry to jongwon@gist.ac.kr http://netmedia.gist.ac.kr

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SLIDE 22

NETWORKed MEDIA LAB.

  • 22 -
  • DEPT. OF INFO. & COMM., GIST

HD Video Activities in GIST HD Video Activities in GIST

ANF HDTV WG KoreaV6 HDTV@IPv6 (with ANF HDTV & IPv6 TFs) HDTV VOD Streaming APAN HDTV WG AG with HDV (with ANL AGTk Team & AG Korea)